21
Check the reverse switch 6 is adjusted in the
correct position (left or right), hold machine, and
put the drill bit on the need for processing objects,
applying the appropriate pressure, to ensure the
function of the drill bit. Don’t press the Rotary
hammer, not press the tool from the side .
NOTE: once the drill bit stuck in the workpiece
inside, close the switch immediately, stop the
machine, remove the drill bit, and continue to
work after checking and repairing the tool.
TOOL MAINTENANCE
WARNING: Before any work on the
machine itself, remove the battery pack
from the tool or unplug the tool from the
power source.
1. Inspect bolts periodically. If the bolts loosen,
tighten them immediately, or will result in
serious accident.
2. Inspect tool cords periodically. The cord is
special prepared, if damaged, have repaired
at your nearest Authorized
Service Center. This tool was used with the
power cord as a particular structure, don’t
replace the power cord without authorization,
such as replacement, please go to the
Authorized Service Center.
3. Keep the vents clean. Clean all parts of
the tool, clean dust periodically. To prevent
debris from entry.
4. Replace the carbon brush (not for Brushless
motor) when the carbon brush is worn out
in certain length and motor stops running.
All maintenance should be carried Out by
Authorized
Service Center.
5. All service MUST only be performed by
Authorized
Service Center.
Always use only accessories
that are recommended for this tool.
6. Cleaning. Avoid the use of plastic cracks
caused by damage to the solvent. Use clean
cloths and mild soap to remove dirt, dust, etc.
7. Avoid the tool vibration or impact, and keep
it from oil and grease.
WARNING: Do not allow the water
entering the motor and the tool full immersed
in the ware, which will result in motor
malfunction and electric shock.
ENVIRONMENT PROTECTION
1
.
Tool, accessories and packaging should be
sorted for environment-friendly recycling.
2
.
Power tools and accessories at the end of
their service life still contain large amounts
of valuable raw materials and plastics which
can likewise be fed back into a recycling
process.
3
.
Some dust created by working contains
harmful chemicals must be collected by
special garbage re- cycle site.
SERVICE
1
.
In case of guarantee, repair or purchase
of replacement parts, always contact the
qualied service center. And supplied with
the efcient service card and invoice.
2
.
It is without the scope of guarantee when
the tool was normal wear, overload or
improper use of damage.
Trouble Shooting
Problems Reasons Solutions
Tool stops running Battery is depleted Charge the battery
No hammering action and
the tool wobbles
Operating mode selector knob set to
rotary drilling
Set operating mode selector
knob to hammer drilling
Tool doesn’t produce full
power
Control switch is not pressed fully
Press the control switch as far as
it will go
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